| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $29.69 | 9.479% | $32.5043 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $26.98 | 4.257% | $28.1285 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $79.53 | 9.386% | $86.9947 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $82.38 | 11.574% | $91.9147 | $91.91 | $91.90 | $91.90 |
| Purchase #5 | $242.29 | 12.385% | $272.2976 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $139.64 | 8.150% | $151.0207 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $228.81 | 9.461% | $250.4577 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $829.32 | $913.3182 | $913.31 | $913.30 | $913.30 | |